if __name__ == '__main__':
    print('我是主线程哦!')
else:
    print('I am mymoudloe.py，let`s dance!')


def fibo():
    s = int(input("你需要几个数列值(请输入正数)："))
    print("斐波那契数列:", end=" ")
    i = 1
    while i <= s:
        x = fibonacciNumber(i)
        print(x, end=" , ")
        i += 1


def fibonacciNumber(num):
    if num == 1:
        return 0
    if num == 2:
        return 1
    else:
        return fibonacciNumber(num - 1)+fibonacciNumber(num - 2)